package com.sean.dao;

import com.sean.entity.Student;
import org.springframework.stereotype.Repository;

@Repository
public interface StudentMapper {
    int deleteByPrimaryKey(Integer studentid);

    int insert(Student record);

    int insertSelective(Student record);

    Student selectByPrimaryKey(Integer studentid);

    Student selectByPrimaryKeyWithTeacher(Integer studentid);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);
}